ZA717115B - Improvements in commutator assemblies - Google Patents
Improvements in commutator assembliesInfo
- Publication number
- ZA717115B ZA717115B ZA717115A ZA717115A ZA717115B ZA 717115 B ZA717115 B ZA 717115B ZA 717115 A ZA717115 A ZA 717115A ZA 717115 A ZA717115 A ZA 717115A ZA 717115 B ZA717115 B ZA 717115B
- Authority
- ZA
- South Africa
- Prior art keywords
- commutator assemblies
- commutator
- assemblies
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA717115A ZA717115B (en) | 1971-10-25 | 1971-10-25 | Improvements in commutator assemblies |
GB4535972A GB1364026A (en) | 1971-10-25 | 1972-10-02 | Commutator assemblies |
US00295071A US3793547A (en) | 1971-10-25 | 1972-10-04 | Commutator assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA717115A ZA717115B (en) | 1971-10-25 | 1971-10-25 | Improvements in commutator assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA717115B true ZA717115B (en) | 1973-01-31 |
Family
ID=25564067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA717115A ZA717115B (en) | 1971-10-25 | 1971-10-25 | Improvements in commutator assemblies |
Country Status (3)
Country | Link |
---|---|
US (1) | US3793547A (en) |
GB (1) | GB1364026A (en) |
ZA (1) | ZA717115B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2557310A1 (en) * | 1975-04-16 | 1976-10-21 | Nippert Co | COLLECTOR FOR AN ELECTRIC MOTOR |
GB1572495A (en) * | 1976-02-20 | 1980-07-30 | Lucas Industries Ltd | Commutator |
CN100407515C (en) * | 2006-08-15 | 2008-07-30 | 丁明荣 | Embedded graphite commutator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899574A (en) * | 1959-08-11 | Construction for forming commutator segments | ||
US2426042A (en) * | 1944-07-20 | 1947-08-19 | Westinghouse Electric Corp | Commutator |
US2468844A (en) * | 1948-01-10 | 1949-05-03 | Westinghouse Electric Corp | Spring commutator |
US2501370A (en) * | 1949-01-21 | 1950-03-21 | Westinghouse Electric Corp | Floating-seal commutator |
US3036023A (en) * | 1958-11-17 | 1962-05-22 | Westinghouse Electric Corp | Sealant compositions and commutator sealed therewith |
US3141984A (en) * | 1962-04-17 | 1964-07-21 | Allis Chalmers Mfg Co | High speed commutator |
US3192424A (en) * | 1963-05-13 | 1965-06-29 | Gen Electric | String band insulation system for commutators |
-
1971
- 1971-10-25 ZA ZA717115A patent/ZA717115B/en unknown
-
1972
- 1972-10-02 GB GB4535972A patent/GB1364026A/en not_active Expired
- 1972-10-04 US US00295071A patent/US3793547A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3793547A (en) | 1974-02-19 |
GB1364026A (en) | 1974-08-21 |
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